426026451 has 8 divisors (see below), whose sum is σ = 568198800. Its totient is φ = 283935872.

The previous prime is 426026431. The next prime is 426026479. The reversal of 426026451 is 154620624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 426026451 - 2⁶ = 426026387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426026411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7026 + ... + 30023.

It is an arithmetic number, because the mean of its divisors is an integer number (71024850).

Almost surely, 2^426026451 is an apocalyptic number.

426026451 is a deficient number, since it is larger than the sum of its proper divisors (142172349).

426026451 is a wasteful number, since it uses less digits than its factorization.

426026451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40885.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 426026451 is about 20640.4082081726. The cubic root of 426026451 is about 752.4520933582.

The spelling of 426026451 in words is "four hundred twenty-six million, twenty-six thousand, four hundred fifty-one".